#region Apache License
//
// Licensed to the Apache Software Foundation (ASF) under one or more 
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership. 
// The ASF licenses this file to you under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with 
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#endregion

// Configure logging for this assembly using the 'SimpleApp.exe.log4net' file
[assembly: log4net.Config.XmlConfigurator(ConfigFileExtension = "log4net", Watch = true)]

// The following alias attribute can be used to capture the logging 
// repository for the 'SimpleModule' assembly. Without specifying this 
// attribute the logging configuration for the 'SimpleModule' assembly
// will be read from the 'SimpleModule.dll.log4net' file. When this
// attribute is specified the configuration will be shared with this
// assemby's configuration.
//[assembly: log4net.Config.AliasRepository("SimpleModule")]

namespace SimpleApp
{
    using System;

    /// <summary>
    /// Summary description for Class1.
    /// </summary>
    public class EntryPoint
    {
        // Create a logger for use in this class
        private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        public static void Main(string[] args)
        {
            if (log.IsInfoEnabled) log.Info(args);

            if (args.Length != 2) {
                log.Error("Must supply 2 command line arguments");
            }
            else {
                int left = int.Parse(args[0]);
                int right = int.Parse(args[1]);
                int result = 0;

                if (log.IsDebugEnabled) log.Debug("Adding [" + left + "] to [" + right + "]");

                result = (new SimpleModule.Math()).Add(left, right);

                if (log.IsDebugEnabled) log.Debug("Result [" + result + "]");

                Console.Out.WriteLine(result);


                if (log.IsDebugEnabled) log.Debug("Subtracting [" + right + "] from [" + left + "]");

                result = (new SharedModule.Math()).Subtract(left, right);

                if (log.IsDebugEnabled) log.Debug("Result [" + result + "]");

                Console.Out.WriteLine(result);
            }
        }
    }
}
